Black & Blum Active Charcoal Water Filter & Coil
Make tap water taste great with this clever charcoal filter. All-natural, it includes a locking coil that allows you to use it in any water bottle (minimum spout opening 30mm.) The charcoal removes impurities from the water such as chlorine and adds beneficial minerals such as calcium, iron and magnesium back into the water which enhances its taste and health benefits and will last up to six months.
